The Sonos Arc is a 5.0.2 channel smart sound bar with Dolby Atmos. Eleven drivers reproduce bass, mids, and highs across movies, music, and games, while Atmos adds height channels for three-dimensional sound. Built-in Google Assistant and Amazon Alexa, AirPlay 2, and HDMI eARC handle voice control, streaming, and setup. Eleven high-performance drivers deliver rich bass with clear mids and highs Dolby Atmos adds height channels for three-dimensional sound This description was generated by AI and reviewed for accuracy.